• Configuration of CCU and system via a display and a single rotary push button

• Basic voting control for parliamentary voting procedure. Delegates can register ‘Present’, ‘Yes’, ‘No’ and ‘Abstain’. The Concentus Chairman unit can start, stop and suspend the voting. The total results can be displayed on hall displays and on the LCD screens of the units

• A page function which activates a voting tone. With this tone the chairman can indicate that a voting round is about to start